<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<SCRIPT LANGUAGE="javascript">
<!-- 
var kk=0

function frame_flex(){
	if(kk == 0)
	{
		pic.src = "images/center_bar_arrow_right.gif"
		parent.document.getElementById('frame').cols = "0,10,*"
		kk = 1
	}
	else
	{
		pic.src = "images/center_bar_arrow_left.gif";
		parent.document.getElementById('frame').cols = "160,10,*"
		kk = 0
	}
}

// -->
</SCRIPT>
<body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">
<table width="10" border="0" cellspacing="0" cellpadding="0" height="100%" background="images/center.gif">
    <tr>
      <td valign="middle"><a style="CURSOR: hand" onClick="frame_flex()"><img id=pic src="images/center_bar_arrow_left.gif" ></a></td>
  </tr>
</table>
</body>
</html>